The code checks for specific characters (["+","å","ä","ö"]) and raises a ValueError if any of these characters are present in the string. However, the characters to be avoided seem arbitrary. This might need clarification or a more specific condition based on the encryption logic.
The code checks for specific characters (["+","å","ä","ö"]) and raises a ValueError if any of these characters are present in the string. However, the characters to be avoided seem arbitrary. This might need clarification or a more specific condition based on the encryption logic.
Check for specific characters to avoid